1377 search results - page 72 / 276 » On the Generation of Spatiotemporal Datasets |
124
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CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
We propose to detect abnormal events via a sparse reconstruction over the normal bases. Given an over-complete normal basis set (e.g., an image sequence or a collection of local s...
102
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ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
We investigate the implications of a unified spatiotemporal-chromatic basis for compression and reconstruction of image sequences. Different adaptive methods (PCA and ICA) are app...
AVSS
2009
IEEE
15 years 4 months ago
2009
IEEE
We present a novel unsupervised inter-camera trajectory correspondence algorithm that does not require prior knowledge of the camera placement. The approach consists of three step...
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper, we propose an automatic system that recognizes both isolated and continuous gestures for Arabic numbers (0-9) in real-time based on Hidden Markov Model (HMM). To ha...
104
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ISM
2008
IEEE
15 years 4 months ago
2008
IEEE
Error concealment is very important for video communication as an application-layer error control mechanism which can be used independently of the underlying communication infrast...